partcad/partcad · ai-agents/common/skills/gen-assembly/SKILL.md

gen-assembly skillA

Name: gen-assembly
Author: partcad

gen-assembly is agent-read markdown (skill) from partcad/partcad: Generate a PartCAD assembly (an ASSY that composes parts with placement and/or mates) from a description, generating or reusing the component parts and validating the result with the PartCAD CLI. Use for /pc:gen-assembly or when the user asks to generate or create an assembly, mechanism, or multi-part product..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add partcad/partcad/gen-assembly@git:20260831.e2f48aa

Exact content

mdr add partcad/partcad/gen-assembly@sha256:b698f5a2be6c4ae9

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_vygybzksgwmaw4bo.svg)](https://markdownregistry.com/a/art_vygybzksgwmaw4bo)

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Versions

version	committed	commit	size	audit
git:20260831.e2f48aa latest	2026-08-31	e2f48aa	12,432 B	A	view · diff
git:20260831.72e90c9	2026-08-31	72e90c9	9,833 B	A	view · diff
git:20260822.c21922c	2026-08-22	c21922c	6,686 B	A	view · diff
git:20260728.137ff5b	2026-07-28	137ff5b	3,954 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (12432 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

partcad/partcad · 493 stars · license Apache-2.0 · pushed 2026-09-06 · branch devel

API

GET https://markdownregistry.com/api/v1/artifacts/art_vygybzksgwmaw4bo
GET https://markdownregistry.com/api/v1/resolve?ref=partcad/partcad/gen-assembly
GET https://markdownregistry.com/api/v1/blob/b698f5a2be6c4ae94783070a9bd76f10d8655dea889a1d2b6a948e3b1eea5ac4